Public CSLB records

Ecc Remediation Services, A General Engineering Contractor in Burlingame, CA

License #652302·Corporation·Burlingame, San Mateo County
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Summary

Ecc Remediation Services operating as a corporation holds California contractor license #652302, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with Federal Insurance Company and a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active. The business is based in Burlingame, in San Mateo County, California.

Business Information
Address
700 Airport Blvd Ste 250
Burlingame, CA 94010
License Details & Classifications
License Number
652302
Issued
Aug 13, 1992
Status
CLEAR
Expires
Aug 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Federal Insurance Company
Bond Number
K4050171A
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Zurich American Insurance Company
Policy Number
WC023963507
Effective
Jul 1, 2025
Expires
Jul 1, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Ecc Remediation Services licensed in California?

Ecc Remediation Services previously held California Contractors State License Board license number 652302, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 13, 1992.

What does Ecc Remediation Services specialize in?

Ecc Remediation Services is licensed for 2 CSLB classifications: A General Engineering Contractor and C-21 Building Moving / Demolition Contractor.

Where is Ecc Remediation Services headquartered?

Ecc Remediation Services is headquartered at 700 Airport Blvd Ste 250, Burlingame, CA 94010, in San Mateo County, California.

Does Ecc Remediation Services have an active surety bond on file with CSLB?

Yes. Ecc Remediation Services has an active California contractor surety bond filed with Federal Insurance Company.

Does Ecc Remediation Services carry workers' compensation coverage?

Ecc Remediation Services has a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active.

How do I verify Ecc Remediation Services's contractor license?

You can verify Ecc Remediation Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=652302.

Activity Timeline
  1. License issuedAug 13, 1992
  2. Bond activeJan 1, 2023
  3. WC coverage startsJul 1, 2025
  4. WC expiredJul 1, 2026
  5. License expiredAug 31, 2026
Other contractors in San Mateo County
California lien & payment resources

Working a California job with Ecc Remediation Services, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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